Hunan MTR Co., Ltd.
Hunan MTR Co., Ltd.
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3-18mm Soft Felt Carbon High Temperature Felt For Vacuum Furnace
Product performance:
Advantage
Small heat capacity
Low thermal conductivity
Good thermal insulation performance
Lightweight, soft texture
Quickly heat up
Cool down, quench, heat, and does not deform
Especially under high-temperature conditions
Specifications:
Length (m) ≤20m
Width (m) ≤1.4m
Thickness (mm) 3-18mm
It can be cut according to customer requirements.
Carbon Felt Technical index:
| Thermal Conductivity(W/m·k) | 0.05-0.16 |
| Carbon content(%) | 90-97 |
| Ash content(%) | ≤1.5 |
| Specific heat(KJ/Kg·K) | 1.52-1.73 |
| Test weight(g/cm3) | 0.15-0.17 g/cm3 |
| Tensile strength | Vertical:(N/mm2)≥0.12 Horizontal:(N/mm2)≥0.10 |
| Specific resistance(Ω·mm2/m) | Horizontal:8.2×103—11.1×103 Vertical:11.8×103—16.8×103 |
Application:
Vacuum sintering furnace
Single-crystal furnace resistance furnace
High-pressure furnace
Induction furnace, etc;
Carbon felt used in vacuum furnaces and inert gas furnace insulation materials,
hot gas or liquid and molten metal filters, fuel cell porous electrodes, catalyst carriers,
corrosion-resistant container composite linings, carbon-carbon composite materials,
and electric heating.
Features:
Small volume ratio Carbon Felt: the volume ratio of our special carbon felt is 0.08-0.12g / cm3, the general acrylic carbon felt volume ratio is 0.15-0.17 g / cm3, the same specification of carbon felt is lighter;
High strength Carbon Felt: The production process and method are improved. The fiber is oxidized and drawn, the strength is ≥200Mpa, and the Acrylic fiber fineness is 1.22dtex, much smaller than ordinary acrylic, so the fiber strength of the felt raw material before carbonization is increased.high-temperature carbonization, the shrinkage and weight loss are less than about 50% of ordinary acrylic carbon felt, and the width reaches 1.50 meters.
Carbon felt is soft: flexible, foldable, and not easily deformed by twisting.
Clean Appearance Carbon Felt : the carbon felt has no carbon black appearance, and will not produce carbon foam and carbon slag due to operation, and is not prone to harsh environmental problems.
According to the customer's purpose, it can produce the carbon felt of its related industries (for structural materials, thermal insulation, conductive).
